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Message-Id: <1474844823-2026-36-git-send-email-pablo@netfilter.org>
Date: Mon, 26 Sep 2016 01:06:45 +0200
From: Pablo Neira Ayuso <pablo@...filter.org>
To: netfilter-devel@...r.kernel.org
Cc: davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 35/53] netfilter: nft_lookup: remove superfluous element found check
We already checked for !found just a bit before:
if (!found) {
regs->verdict.code = NFT_BREAK;
return;
}
if (found && set->flags & NFT_SET_MAP)
^^^^^
So this redundant check can just go away.
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
net/netfilter/nft_lookup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nft_lookup.c b/net/netfilter/nft_lookup.c
index e164325d1bc0..8166b6994cc7 100644
--- a/net/netfilter/nft_lookup.c
+++ b/net/netfilter/nft_lookup.c
@@ -43,7 +43,7 @@ static void nft_lookup_eval(const struct nft_expr *expr,
return;
}
- if (found && set->flags & NFT_SET_MAP)
+ if (set->flags & NFT_SET_MAP)
nft_data_copy(®s->data[priv->dreg],
nft_set_ext_data(ext), set->dlen);
--
2.1.4
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